I want a 1-minute-long ASMR video in which different diamonds in various colors and shapes are being cut with a knife. The cutting should be slow, satisfying, and highly detailed, with crisp ASMR sounds, including the knife slicing through the diamonds, subtle cracking, and sparkling effects. The video should have a clean, minimal background and a visually pleasing, realistic style that emphasizes the beauty of the colorful gemstones and the relaxing ASMR experience.